An electric shock enables Sach to predict numbers, so the Bowery Boys are off to Las Vegas to win enough money at the roulette wheels to let their landlady buy an apartment building. Witnessing his winning streak, some gangsters decide to move in and find out his "system" for beating the odds.

A U.S. sailor docks in London and in three days tries to save his brother from the gallows.

Kittridge is hired by the villans but turns to defend the rancher Saxon after learning the true situation. Kittrige wins Saxon's ranch with a cut of the cards but Saxon has other reasons for loosing the gamble. Telford and Lake try everything from bushwacking to setting a wildfire to stop the Saxon/Kittridge herd of cattle from reaching the railhead.

After being released from prison, ex-gunfighter John Wesley Hardin hopes to have his autobiography published in order to rehabilitate his tarnished reputation.